push mcafee epo agent

I need to push out the epo agent. we have EPO installed, but we have
file and print sharing disabled on all desktops, so I cant use EPO to
push them. I have tried almost every script option I can, but i keep
getting:

Error 1346: Either a required impersonation level was not
provided.......


I have edited the local security policy to reflect this, i have
changed the EPO service to run as the local account, then created a
new FramePkg.exe, and so may other suggested fixes, still same error

However if i log in as a domain admin, it all works fine. All other
uses are domain users.


I am now stuck after 3 days of trying.

Can i repackage the agent into a MSI, if so..how? Its there someway
to force the agent to install with administrative rights?


Thanks


Alkesh